Prefabricated building part



FIG. 1 is a top perspective view of a first embodiment of aprefabricated building part showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a top perspective view of a second embodiment of aprefabricated building part showing our new design;

FIG. 5 is front view thereof, the left, right and rear views beingmirror images of the front view;

FIG. 6 is a top plan view thereof;

FIG. 7 is bottom plan view thereof;

FIG. 8 is an enlarged bottom perspective view thereof; and,

FIG. 9 is an enlarged top perspective view thereof.

CLAIM The ornamental design for a prefabricated building part, as shownand described.